在△ABC中，a，b，c分别是角A，B，C所对的边．若A= π3 ，b=1，△ABC的面积为 32 ，则a的值为

题干

在△ABC中，a，b，c分别是角A，B，C所对的边．若A= π

3

，b=1，△ABC的面积为

3

2

，则a的值为（）

A：1

B：2

C： $\frac{\sqrt{3}}{2}$

D： $\sqrt{3}$

上一题下一题 0.0难度选择题更新时间:2019-10-21 09:45:03

D

B

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